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bullet size chart all rifle calibers smallest to largest wallpaper

bullet size chart all rifle calibers smallest to largest wallpaper

2 min read 19-12-2024
bullet size chart all rifle calibers smallest to largest wallpaper

This comprehensive guide provides a bullet size chart for all common rifle calibers, arranged from smallest to largest. This information is useful for shooters, hunters, and anyone interested in firearms. We'll also explore the factors that influence bullet size and their impact on performance. Finally, you'll find tips on how to use this information to make informed decisions about ammunition selection. Use this chart as a reference, but always consult official ammunition specifications for precise measurements.

Understanding Bullet Size and Caliber

Before diving into the chart, let's clarify the terms "bullet size" and "caliber." While often used interchangeably, they have distinct meanings:

  • Caliber: Refers to the diameter of the bore (the inside of the gun barrel). It's usually expressed in inches (e.g., .223) or millimeters (e.g., 7.62).

  • Bullet Diameter: The diameter of the bullet itself. While ideally matching the caliber, slight variations can occur due to manufacturing tolerances.

The chart below focuses on bullet diameter, as this is the most relevant measure for visual comparison and understanding the physical size of the projectile.

Rifle Caliber Bullet Size Chart (Smallest to Largest)

(Note: This chart provides approximate sizes. Actual measurements may vary slightly depending on the manufacturer and bullet type.)

Caliber Approximate Bullet Diameter (Inches) Approximate Bullet Diameter (mm) Notes
.17 HMR 0.172 4.37 Popular small game cartridge.
.22 Long Rifle 0.224 5.7 Extremely common, versatile cartridge.
.223 Remington 0.224 5.7 Popular AR-15 cartridge.
5.56x45mm NATO 0.224 5.7 NATO standard, similar to .223 Remington.
6.5 Grendel 0.264 6.7 Intermediate cartridge, gaining popularity.
.243 Winchester 0.243 6.17 Popular hunting cartridge.
6.5 Creedmoor 0.264 6.7 Long-range accuracy cartridge.
7mm-08 Remington 0.284 7.21 Medium-bore hunting cartridge.
.308 Winchester 0.308 7.82 Very popular hunting and military cartridge.
7.62x51mm NATO 0.308 7.82 NATO standard, similar to .308 Winchester.
.30-06 Springfield 0.308 7.82 Classic powerful hunting cartridge.
.300 Winchester Magnum 0.308 7.82 Powerful, long-range hunting cartridge.
.338 Lapua Magnum 0.338 8.6 Extremely powerful long-range cartridge.
.50 BMG 0.50 12.7 Extremely powerful, used in large machine guns.

Factors Affecting Bullet Size and Performance

Several factors influence bullet size and its effect on performance:

  • Caliber: Larger calibers generally deliver more energy and stopping power.

  • Bullet Weight: Heavier bullets carry more momentum and energy at longer ranges.

  • Bullet Shape: The shape (e.g., spitzer, round nose, hollow point) impacts aerodynamics and accuracy.

  • Powder Charge: The amount of gunpowder affects velocity and overall energy.

Choosing the Right Ammunition

This chart serves as a visual guide. However, selecting the proper ammunition requires careful consideration of factors like intended use (target shooting, hunting, self-defense), firearm specifications, and legal regulations. Always consult your firearm's owner's manual and relevant laws before purchasing and using ammunition.

Conclusion

This bullet size chart provides a helpful overview of common rifle calibers, arranged from smallest to largest. Remember that this is a visual representation; understanding ballistic performance goes beyond just bullet size. Choosing the right ammunition for your needs involves considering various factors. Always prioritize safety and responsible gun handling. This information is for educational purposes only; consult with a firearms expert for personalized advice.

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